MFRC-522 RC522 RFID Kit with Card and Key Tag

-25%

MFRC-522 RFID Card Module Kit

Name: MFRC-522 RFID Card Module Kit
SKU: 5753
Price: 169.00 BDT
Availability: InStock

Original price was: 225.00৳ .Current price is: 169.00৳ .

Affordable MFRC-522 RFID Kit with RFID card & key tag – perfect for Arduino-based security & attendance systems.

🚀 Delivery & Shipping Information

🚚

Inside Dhaka

69 BDT · 24 Hours

🛵

Outside Dhaka

129 BDT · 24–72 Hrs

✅ Cash On Delivery Available

COD Available → Pay After Receiving Your Parcel

📦

Carefully Packed

To Ensure Safe Delivery

⚡

Fast Order Processing

& Quick Dispatch

69 in stock

Categories: Arduino & Sensors, Project Kits Tags: arduino security system, Dream RC, mfrc522 rfid kit, rc522 rfid bd, rfid module for arduino, rfid reader price bd

Description
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Description

The MFRC-522 RFID Card Module Kit is a complete plug-and-play RFID reading solution — packed with the RC522 RFID reader module, a 13.56MHz RFID card, and a key fob, giving you everything needed to start building access control, attendance systems, and identification projects right out of the box. Using the popular SPI interface, this kit works seamlessly with Arduino, ESP32, ESP8266, and all major development boards.

Whether you are building a door lock system, student attendance tracker, or smart locker — the MFRC-522 RFID kit is the most affordable and beginner-friendly way to add contactless card identification to your project in Bangladesh.

⭐ Key Features

📶

13.56MHz RFID Frequency

Industry-standard frequency — compatible with MIFARE Classic cards

📦

Complete Kit Included

Reader module + RFID card + key fob — ready to use immediately

🔗

SPI Interface

Fast SPI communication — works with all standard microcontrollers

📏

Up to 60mm Read Range

Reliable contactless reading within 60mm distance

🔋

3.3V Low Power Operation

Low current draw — ideal for battery-powered access systems

🎯

Beginner Friendly

MFRC522 Arduino library — working UID reader in minutes

🚀 What Can You Build With the MFRC-522?

🚪

RFID Door Lock

Grant access with tap of a card or key fob

📋

Attendance System

Student or employee RFID attendance tracker

🔐

Smart Locker System

RFID unlocking for cabinets and storage

🏷️

Asset Tracking

Tag and identify equipment or inventory items

🤖

Robotics & IoT Access

Card-based authentication for IoT systems

👤 Who Should Buy This?

🎓 Beginners

Building a first access control or RFID project — the kit includes everything and the Arduino library is simple

📚 Students

University projects on smart access systems, IoT security, attendance tracking and embedded systems

⚙️ Engineers

Prototyping card-based authentication and identification systems for office or industrial use

🛠️ Hobbyists

DIY smart door locks, room access systems and RFID-based home automation projects

⚔️ RC522 RFID vs PN532 vs RDM6300 — Which RFID Module Should You Use?

Comparing the most popular RFID reader modules available for maker projects

Feature	THIS ITEM RC522 MFRC-522 Kit	ADVANCED PN532 NFC Module	125KHz RDM6300 Low Freq Reader
Frequency	13.56MHz	13.56MHz	125KHz
Interface	SPI	SPI / I2C / UART	UART (TTL)
NFC Support	❌ RFID only	✅ Full NFC + RFID	❌ No
Read Range	Up to 60mm	Up to 50mm	Up to 100mm
Arduino Library	✅ MFRC522 — simple	✅ Adafruit PN532	UART serial read
Best For	Access control, attendance	Phone NFC + advanced RFID	Long-range simple ID

🔧 Features & Specifications

Feature ⚙️	Details
🖥️ Product Type	MFRC-522 RFID Reader Module Kit
📶 Frequency	13.56MHz
🔗 Interface	SPI (up to 10Mbps)
📏 Read Range	Up to 60mm
⚡ Operating Voltage	3.3V
🃏 Supported Cards	MIFARE Classic 1K / 4K, MIFARE Ultralight
🎯 Compatible With	Arduino, ESP32, ESP8266, STM32, Raspberry Pi
📦 Kit Contents	RC522 module + RFID card + key fob

🔧 Library Setup & UID Reader Example

Install MFRC522 Library

Arduino IDE → Sketch → Include Library → Manage Libraries → Search MFRC522 by miguelbalboa → Install.

Wire to Arduino (SPI)

RC522 SDA→10, SCK→13, MOSI→11, MISO→12, GND→GND, RST→9, 3.3V→3.3V on Arduino Uno. For ESP32 use default SPI pins (SS=5, SCK=18, MOSI=23, MISO=19).

📶

MFRC-522 Read Card UID Example

#include <SPI.h>
#include <MFRC522.h>
 
#define SS_PIN   10   // SDA pin
#define RST_PIN  9
 
MFRC522 rfid(SS_PIN, RST_PIN);
 
void setup() {
  Serial.begin(9600);
  SPI.begin();
  rfid.PCD_Init();
  Serial.println("✅ Scan your RFID card...");
}
 
void loop() {
  if (!rfid.PICC_IsNewCardPresent()) return;
  if (!rfid.PICC_ReadCardSerial()) return;
 
  Serial.print("Card UID: ");
  for (byte i = 0; i < rfid.uid.size; i++) {
    Serial.print(rfid.uid.uidByte[i] < 0x10 ? " 0" : " ");
    Serial.print(rfid.uid.uidByte[i], HEX);
  }
  Serial.println();
  rfid.PICC_HaltA();
}

Open Serial Monitor at 9600 baud. Tap the included card or fob to read its unique UID.

❓ Frequently Asked Questions

❓ Does the RC522 work at 5V or 3.3V?

The RC522 operates at 3.3V only — do not connect VCC to 5V. However, most versions tolerate 5V logic on the SPI data pins when used with Arduino Uno. For safe operation, use a 3.3V microcontroller like ESP32 or add a logic level converter when using with 5V Arduino.

❓ Can I add more RFID cards to the system?

Yes — you can register multiple card UIDs in your code or store them in EEPROM. Each card has a unique 4-byte UID. Simply scan each new card, save its UID, and check against the stored list in your access control logic. Additional 13.56MHz RFID cards are available separately from Dream RC.

❓ What is the MFRC-522 RFID Kit price in Bangladesh?

The MFRC-522 RFID Card Module Kit price in BD is 169 BDT from Dream RC — the best price in Bangladesh with card and key fob included, fast delivery, and Cash on Delivery nationwide.

🔗 You Will Also Need

RFID Card 13.56MHz

Need extra RFID cards for more users? Stock up on additional 13.56MHz RFID cards — fully compatible with the MFRC-522 module for multi-user access systems.

View RFID Card →

ESP32 Type-C 30 Pin - Dream RC Bangladesh

ESP32 Type-C (30 Pins)

Build a WiFi-connected RFID access system — the ESP32 30-pin reads RFID cards and sends access logs to your cloud dashboard or sends door-open alerts to your phone.

View ESP32 30 Pin →

ESP32 Type-C 38 Pin - Dream RC Bangladesh

ESP32 Type-C (38 Pins)

Need more GPIO pins for your RFID system — relay, buzzer, LCD and more? The ESP32 38-pin gives you 8 extra pins for a more complete access control build.

View ESP32 38 Pin →

ESP8266 NodeMCU (Type-C)

Budget-friendly WiFi option — use the ESP8266 NodeMCU with the RC522 to build a simple WiFi RFID logger that sends card scan events to a server or cloud platform.

View ESP8266 NodeMCU →

📦 Package Includes

📦

Full MFRC-522 RFID Kit

1 × MFRC-522 RC522 RFID Reader Module
1 × 13.56MHz RFID White Card
1 × 13.56MHz RFID Key Fob

💬 MFRC-522 RFID Kit Price in BD & Why Buy From Dream RC?

The MFRC-522 RFID Card Module Kit price in BD is 169 BDT. Buy this complete RFID kit in Bangladesh from Dream RC — module, card, and key fob all included at the best price with fast delivery and Cash on Delivery nationwide.

✅ COD Available
Pay after receiving

⚡ Fast Dispatch
Quick processing

🚚 Inside Dhaka
69 BDT — 24 hrs

🛵 Outside Dhaka
129 BDT — 24–72 hrs